Fiona Apple has spoken out on the heckler who interrupted her Newmark Theatre performance last Thursday, which sent her show with tour partner Blake Mills into chaos.

"She hurt my feelings," Apple told Pitchfork of the heckler who called out, "Get healthy, we want to see you in 10 years." "I don't think what I look like is relevant. And by the way, this whole 'unhealthy' thing has me baffled. It's really confusing to me why anyone would have an opinion about that."

Apple -- whose appearance and on-stage behavior drew worry from some in the audience amid her deftly performed songs -- addressed their potential concerns.

"I don't even know what I'm being accused of. Do they think I'm on drugs? That I have a life-threatening illness? Do they think that I'm anorexic?," she said. "At this point, emotionally, it doesn't get easier to hear those criticisms but it gets easier to be resolute about my reaction to it."

Read the full interview on Pitchfork and, in case you missed it, our review of the largely impressive show.